/*
 * ZTCoverAttribute.m
 * ZorgloThèque
 * 
 * Created by Benjamin Dehalu on 4/04/10.
 * 
 * Copyright (c) 2010 Zorglo Software
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the project's author nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#import "ZTCoverAttribute.h"


@implementation ZTCoverAttribute

@synthesize zImageName;
@synthesize zVert;
@synthesize zPosition;
@synthesize zComplPosition;
@synthesize zMask;
@synthesize zLayer;
@synthesize zInitialPosition;
@synthesize zInsertedAtPosition;
@synthesize zSelected;
@synthesize zVolumeKey;


- (id) init
{
	if (self = [super init]) {
		zSelected = NO;
	}
	return self;
}

- (void)drawLayer:(CALayer *)theLayer
        inContext:(CGContextRef)theContext
{
	CGImageRef imgRef = NULL;
	NSString *imageFile = [NSString stringWithFormat:@"%@.png", self.imageName];
	CFURLRef url = CFBundleCopyResourceURL(CFBundleGetMainBundle(),
												(CFStringRef)imageFile, NULL, NULL);
	
	if (url) {
		CGImageSourceRef imageSource = CGImageSourceCreateWithURL(url, NULL);
		if(imageSource){
            imgRef = CGImageSourceCreateImageAtIndex(imageSource, 0, NULL);
			if (imgRef) {
				CGContextDrawImage(theContext, theLayer.bounds, imgRef);
				CGImageRelease(imgRef);
			}
            CFRelease(imageSource);
        }
		CFRelease(url);
	}
}

@end
